we got an HDTV so that means we need comcast digital HD. They came today to install, and we were forced to get their DVR. They disconnected my Tivo and said they don't reinstall Tivo, only their own box. How unfair! I miss my beloved Tivo, but I don't think it can handle or record HDTV. Is that right? This site is a labryenth and I don't know if this topic has been covered. I'm not an expert Tivo user, but I've had it for 3 years. We have a 2004 series 2 40 hr box. any suggestions? I really hate this Comcast DVR.